As a liberal blogger who has only 24 hours in each of his days, I have to be highly selective in my choice of wingnuts who deserve to feel the sting of my lash.

I can’t crank up my ire for each and every weirdo who comes down the pike. Rather, I tend to save my ammunition for the silliest or most egregious purveyors of far-right nonsense — y’know, people like Rep. Louie Gohmert and certain Fox News Channel personalities.

It seems, however, that I’ve been a little too selective. I haven’t paid enough attention to one Jerome Corsi, the ...